73813716

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{373}}^1$

素因数の和:645

約数の個数: 72

約数和(自身を含む): 196035840

約数和(自身を除く): 122222124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 239, 276, 373, 414, 478, 717, 746, 828, 956, 1119, 1434, 1492, 2151, 2238, 2868, 3357, 4302, 4476, 5497, 6714, 8579, 8604, 10994, 13428, 16491, 17158, 21988, 25737, 32982, 34316, 49473, 51474, 65964, 77211, 89147, 98946, 102948, 154422, 178294, 197892, 267441, 308844, 356588, 534882, 802323, 1069764, 1604646, 2050381, 3209292, 4100762, 6151143, 8201524, 12302286, 18453429, 24604572, 36906858, 73813716]

約数ペア:

[(1, 73813716), (2, 36906858), (3, 24604572), (4, 18453429), (6, 12302286), (9, 8201524), (12, 6151143), (18, 4100762), (23, 3209292), (36, 2050381), (46, 1604646), (69, 1069764), (92, 802323), (138, 534882), (207, 356588), (239, 308844), (276, 267441), (373, 197892), (414, 178294), (478, 154422), (717, 102948), (746, 98946), (828, 89147), (956, 77211), (1119, 65964), (1434, 51474), (1492, 49473), (2151, 34316), (2238, 32982), (2868, 25737), (3357, 21988), (4302, 17158), (4476, 16491), (5497, 13428), (6714, 10994), (8579, 8604)]